toolregistry-incident-triage

Go: incident-triage tool-registry sample

Demonstrates go.temporal.io/sdk/contrib/toolregistry end-to-end: long-running RunWithSession activity, MCP HTTP integration, human-in-the-loop via companion workflow, and a testable activity refactor.

What's here

File	Purpose
types.go	AlertPayload, TriageResult, ApprovalRequest, ApprovalResponse types.
activities/triage.go	The activity. TriageDeps struct, BuildTriageRegistry(alert, session, deps) returning (*toolregistry.ToolRegistry, func() *TriageResult), and the activity entrypoint.
activities/triage_test.go	Unit tests demonstrating MockProvider + TriageDeps pattern.
workflows/triage.go, workflows/approval.go	Workflows.
cmd/worker/main.go, cmd/client/main.go	Worker entrypoint and demo client.

Run

temporal server start-dev          # separate terminal

export ANTHROPIC_API_KEY=sk-ant-...
export PROM_MCP=http://localhost:7070/mcp
export K8S_MCP=http://localhost:7071/mcp

go run ./cmd/worker                # worker
go run ./cmd/client                # client
go test ./...                      # tests